11988

Number 11988 is an even five-digits composite number and natural number following 11987 and preceding 11989.

Properties of the number 11988

Nominal	11988
Cardinal	eleven thousand nine hundred eighty-eight
Cardinal eleven thousand nine hundred eighty-eight
Ordinal	11,988th
Number of digits	5
Sum of digits	27
Product of digits	576
Number parity	Even

Previous number is 11987

Next number is 11989

Calculation was done in 0.0000519753 seconds

Prime Factorization of 11988

Prime factorization	2 x 2 x 3 x 3 x 3 x 3 x 37
Prime factorization in exponent form	2² x 3⁴ x 37
Prime factors	2, 3, 37
Number of distinct prime factors ω(n)	3
Total number of prime factors Ω(n)	7
Sum of prime factors	42
Product of prime factors	222

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Divisors of 11988

List of proper divisors	1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994
List of all dividers	1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 11988
Number of divisors d(n)	30
Sum of all divisors σ(n)	32186
Aliquot sum	20198
11988 is an abundant number , because the sum of its proper divisors (20198) is greater than itself. Its abundance is 8210.

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Prime numbers

Is 11988 a prime number?	No
Is 11988 a semiprime number?	No
Is 11988 a Chen prime number?	No
Is 11988 a Mersenne prime number?	No

Previous prime is 11987

Next prime is 12007

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Sequences

Is 11988 a Catalan number?	No
Is 11988 a Fibonacci number?	No
Is 11988 a Idoneal number?	No

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Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.

11988 is not a Happy number

11988 is not a Humble number

11988 is not a Münchhausen number

11988 is not a Perfect number

11988 is not a Perfect square

11988 is not a Palindrome

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Numeric Bases of 11988

In mathematics, a base or radix of a numeral system is the number of unique digits, including zero, used to represent numbers in that system.

Base	System	Value
2	Binary	10111011010100₂
3	Ternary	121110000₃
4	Quaternary	2323110₄
5	Quinary	340423₅
6	Senary	131300₆
7	Septenary	46644₇
8	Octal	27324₈
9	Nonary	17400₉
10	Decimal	11988
12	Duodecimal	6b30₁₂
16	Hexadecimal	2ed4₁₆
20	Vigesimal	19j8₂₀
36	Base36	990₃₆
60	Sexagesimal	3Jm₆₀

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Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.

Square of 11988 (n²)	143712144
Cube of 11988 (n³)	1722821182272
Square root of 11988	109.48972554537
Natural Logarithm (ln) of 11988	9.3916614284366
Decimal Logarithm (log) of 11988	4.0787467342736

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Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.

Sine of 11988	-0.3122552858064
Cosecant of 11988	-3.2025078371932
Cosine of 11988	0.9499982297278
Secant of 11988	1.0526335404715
Tangent of 11988	-0.32869038702932
Cotangent of 11988	-3.0423767760229

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Number parity

Parity is the property of an integer of whether it is even or odd.

Is 11988 an Even Number?

Yes, the number 11988 is an even number.

Is 11988 an Odd Number?

Previous even number is 11986

Next even number is 11990

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Ban number

In recreational mathematics, a ban number is a number that does not contain a particular letter when spelled out in English; in other words, the letter is "banned".

The spelling of 11988 in words is "eleven thousand nine hundred eighty-eight", meaning that:

11988 is not an aban number (as it contains the letter a)

11988 is not an eban number (as it contains the letter e)

11988 is not an iban number (as it contains the letter i)

11988 is not an oban number (as it contains the letter o)

11988 is not a tban number (as it contains the letter t)

11988 is not an uban number (as it contains the letter u)

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Numeral systems

How to write 11988 in other number systems?

Bengali numerals	১১৯৮৮
Eastern Arabic numerals	١١٬٩٨٨
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓆼𓍪𓎍𓐁
Khmer numerals	១១៩៨៨
Japanese numerals	一万千九百八十八
Roman numerals	n/a
Thai numerals	๑๑๙๘๘

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Translation

How do you say 11988 in 38 different languages?

Arabic	إحدى عشر ألف و تسعة مائة و ثمانية و ثمانون
Croatian	jedanaest tisuća devetsto osamdeset i osam
Czech	jedenáct tisíc devět set osmdesát osm
Danish	elleve tusinde ni hundrede otte og firs
Dutch	elfduizend negenhonderdachtentachtig
Estonian	akpe wuiɖekɛ alafa asieke blaenyi vɔ enyi
Faroese	ellivu tusin og níggjuhundraðogáttatiátta
Filipino	labíng-isáng libó’t siyám na daán at walóng pû’t waló
Finnish	yksitoistatuhattayhdeksänsataakahdeksankymmentäkahdeksan
French	onze mille neuf cent quatre-vingt-huit
Greek	έντεκα χίλιάδες εννιακόσια ογδόντα οκτώ
German	elftausendneunhundertachtundachtzig
Hebrew	אחד עשר אלף תשע מאות שמונים ושמונה
Hindi	ग्यारह हज़ार नौ सौ अट्ठासी
Hungarian	tizenegyezerkilencszáznyolcvannyolc
Icelandic	ellefu þúsund og níuhundrað og áttatíu og átta
Indonesian	sebelas ribu sembilan ratus delapan puluh delapan
Italian	undicimilanovecentoottantotto
Japanese	一万千九百八十八
Korean	만 천구백팔십팔
Latvian	vienpadsmit tūkstoši deviņsimt astoņdesmit astoņi
Lithuanian	vienuolika tūkstančių devyni šimtai aštuoniasdešimt aštuoni
Norwegian	elleve tusen ni hundre og åttiåtte
Persian	یازده هزار و نهصد و هشتاد و هشت
Polish	jedenaście tysięcy dziewięćset osiemdziesiąt osiem
Portuguese	onze mil novecentos e oitenta e oito
Romanian	unsprezece mii nouă sute optzeci şi opt
Russian	одиннадцать тысяч девятьсот восемьдесят восемь
Serbian	једанаест хиљада деветсто осамдесет и осам
Slovak	jedenásť tisíc deväťsto osemdesiatosem
Slovene	enajst tisuću devetsto osemdeset osem
Spanish	once mil novecientos ochenta y ocho
Swahili	elfu kumi na moja, mia tisa na themanini na nane
Swedish	elvatusenniohundraåttioåtta
Thai	หนึ่งหมื่นหนึ่งพันเก้าร้อยแปดสิบแปด
Turkish	on bir bin dokuz yüz seksen sekiz
Ukrainian	одинадцять тисяч девʼятсот вісімдесят вісім
Vietnamese	mười một nghìn chín trăm tám mươi tám

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Miscellaneous

Number 11988 reversed	88911
Unicode Character	U+2ED4	⻔
Unix Timestamp	Thu, 01 Jan 1970 03:19:48 +0000

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